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DOE OSTI · 2564448

ESPPU INPUT: C$^3$ within the "Linear Collider Vision"

Abstract

The Linear Collider Vision calls for a Linear Collider Facility with a physics reach from a Higgs Factory to the TeV-scale with $e^+e^{-}$ collisions. One of the technologies under consideration for the accelerator is a cold-copper distributed-coupling linac capable of achieving high gradient. This technology is being pursued by the C$^3$ collaboration to understand its applicability to future colliders and broader scientific applications. In this input we share the baseline parameters for a C$^3$ Higgs-factory and the energy reach of up to 3 TeV in the 33 km tunnel foreseen under the Linear Collider Vision. Recent results, near-term plans and future R&D needs are highlighted.

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BibTeXRIS

Andorf, Matthew B. [Cornell U.], Bai, Mei [SLAC], Bhat, Pushpalatha [Fermilab] (ORCID:0000000333709246), Borzenets, Valery [SLAC], Breidenbach, Martin [SLAC], Dasu, Sridhara [Wisconsin U., Madison], Dhar, Ankur [SLAC], du Pree, Tristan [NIKHEF, Amsterdam], Gray, Lindsey [Fermilab] (ORCID:0000000264084288), Gessner, Spencer [SLAC], Herbst, Ryan [SLAC], Haase, Andrew [SLAC], Jongewaard, Erik [SLAC], Kim, Dongsung [Los Alamos], Koushik, Anoop Nagesh [NIKHEF, Amsterdam], Krasnykh, Anatoly K. [SLAC], Li, Zenghai [SLAC], Liu, Chao [SLAC], Maxson, Jared [Cornell U.], Merrick, Julian [SLAC], Morton, Sophia L. [SLAC], Nanni, Emilio A. [SLAC], Nassiri, Alireza [Argonne, PHY], Ng, Cho-Kuen [SLAC], Ntounis, Dimitrios [SLAC] (ORCID:0009000810635620), Othman, Mohamed A.K. [SLAC], Oriunno, Marco [SLAC], Palmer, Dennis [SLAC], Peskin, Michael E. [SLAC] (ORCID:0000000164036828), Vernieri, Caterina [SLAC], Shumail, Muhammad [SLAC], Simakov, Evgenya [Los Alamos], Snively, Emma [SLAC], Sy, Ann [SLAC], van der Graaf, Harry [NIKHEF, Amsterdam], Weatherford, Brandon [SLAC], Xu, Haoran [Los Alamos]. 2025-03-26. ESPPU INPUT: C$^3$ within the "Linear Collider Vision". https://doi.org/10.48550/arxiv.2503.20829

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